クラスルームにようこそ!
Kurasurūmu ni Yōkoso!
Welcome to the Classroom!

Tatsuhiro discovers from Misaki that Kaoru has a cute girlfriend in his media school. Despite his hikikomori condition, Tatsuhiro ventures out to Kaoru’s school to ascertain the truth. However, while the trip causes him another panic attack, he manages to find out the truth about Kaoru’s supposed relationship.